Hermit Crab Shells Medium Pet Supply. Pet Supply » All Pet Products » Reptiles » Habitats/Carriers » Accessories » All Accessories Accessories • Humidity/Thermometer Gauges Accessories • Cleaners Accessories • Cooling Fans Accessories • Bedding/Litter/Substrate Accessories • Decor Accessories • Screen Covers Accessories • Suction Cups Accessories • Supply Accessories • Habitat Lights Accessories • Mats/Pads Hermit Crab Shells Medium - 2 buy bestselling pet products, supply find reviews, ratings, prices Price: $2.49 Features • Hermit crabs grow and they need the opportunity to change their shell • Give your Hermit Crab a new look - with a new shell • Size: 2 Medium Shells - approx. 1.5 inches each [ + Zoom ]   [ Buy Now ] Pet Products : Usually ships in 1-2 business days Non User